what was going on with president obama at the big debate with governor mitt romney last night? we have learned that 67.2 million americans were watching last night and governor romney came out swinging. the president seemed to be dodging the fight. with only 33 days to go until your voice, your vote, why was the president off his game? has the whole race changed today? we'll start with abc's jake tapper, he is in wisconsin, traveling with the president tonight. jake? >> reporter: good evening, diane. yes, that performance by the president that one former democratic party chairman referred to as lethargic, disinterested and passive, was the talk of the campaign today. campaign aides say they don't have any explanation as to why the president was the way he was, other than a general inclination to play it safe, but however cold his performance may have left even some supporters last night, today, the president came out with some fire. before a crowd of 12,000 in denver, the president tried to turn his opponent's polished debate performance into proof of his phoniness. >> when i g